The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 03, 1994
Filed:
Jul. 23, 1991
Applicant:
Inventors:
Satoshi Haneda, Hachioji, JP;
Hisao Satoh, Hachioji, JP;
Tadayoshi Ikeda, Hachioji, JP;
Shizuo Morita, Hachioji, JP;
Masakazu Fukuchi, Hachioji, JP;
Assignee:
Konica Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355211 ; 355 71 ;
Abstract
An image forming apparatus in which a process cartridge, including an image carrying member and an operation member with respect to image forming, facing the image carrying member, is movably provided. An opening on the process cartridge in accordance with the operation member is covered by a shielding member in the main body of the apparatus when the process cartridge is moved from the apparatus in response to an opening movement of an external cover which provides access to the interior of the apparatus.